1. Alder, J. (2000). Conceptualising resources as a theme for teacher education. Journal of Mathematics Teacher Education, 3, 205–224.
2. Association for Supervision and Curriculum Development (ASCD). (2013). Technology-rich learning. Educational Leadership, 70(6).
3. Association for Supervision and Curriculum Development (ASCD). (2015). Teaching with mobile tech. Educational Leadership, 72(8).
4. Bates, M., & Usiskin, Zalman (Eds.). (2016). Digital curricula in school mathematics. Charlotte, NC: Information Age Publishing.
5. Clark-Wilson, A., Robutti, O., & Sinclair, N. (Eds.). (2014). the mathematics teacher in the digital era: An international perspective on technology focused professional development. Dordrecht: Springer.